A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 6240-01-345-3263
NSN 6135-01-355-8917
NSN 4140-01-019-8980
NSN 4140-01-441-2339
NSN 5925-01-353-0351
NSN 5999-00-285-2987
NSN 6135-01-068-0119
NSN 6135-00-221-4720
NSN 6145-01-387-7349
NSN 6320-01-291-4870
NSN 2925-00-149-0760
NSN 6610-01-282-1605